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    • 1. 发明授权
    • Detergents containing enzymes and bleach activators
    • 含有酶和漂白活化剂的洗涤剂
    • US06391838B1
    • 2002-05-21
    • US09539604
    • 2000-03-31
    • Horst-Dieter SpeckmannJoerg Poethkow
    • Horst-Dieter SpeckmannJoerg Poethkow
    • C11D162
    • C11D3/3925C11D3/386C11D3/3932
    • The cleaning performance of bleach-containing detergents, especially against protein- and starch-containing soils and colored soils, was to be improved. This was essentially achieved through the presence in the detergent—besides typical ingredients compatible with such components—of a compound corresponding to general formula I: in which R1 represents —H, —CH3, a C2-24 alkyl or alkenyl group, a substituted C2-24 alkyl or alkenyl group with at least one substituent from the group consisting of —Cl, —Br, —OH, —NH2, —CN, an alkyl or alkenyl aryl group containing a C1-24 alkyl group or a substituted alkyl or alkenyl aryl group containing a C1-24 alkyl group and at least one other substituent at the aromatic ring, R2 ad R3 independently of one another are selected from —CH2—CN, —CH3, —CH2—CH3, —CH2—CH2—CH3, —CH(CH3)—CH3, —CH2—OH, —CH2—CH2—OH, —CH(OH)—CH3, —CH2—CH2—CH2—OH, —CH2—CH(OH)—CH3, —CH(OH)—CH2—CH3, —(CH2CH2—O)nH where n=1, 2, 3, 4, 5 or 6 and X is an anion, and an enzyme selected from the group consisting of protease, amylase, lipase, cellulase and mixtures thereof.
    • 含漂白剂的洗涤剂,特别是含有蛋白质和淀粉的土壤和有色土壤的洗涤性能得到改善。 这主要是通过在洗涤剂中的存在而实现的,除了与这些组分相容的典型成分 - 对应于通式I的化合物:其中R1表示-H,-CH3,C2-24烷基或烯基,取代的C2 -24烷基或烯基与至少一个选自-Cl,-Br,-OH,-NH2,-CN,含有C1-24烷基的烷基或烯基芳基或取代的烷基或烯基取代的取代基 芳基上含有C 1-24烷基和至少一个其它取代基的芳基R2和R3彼此独立地选自-CH 2 -CN,-CH 3,-CH 2 -CH 3,-CH 2 -CH 2 -CH 3, -CH(CH 3)-CH 3,-CH 2 -OH,-CH 2 -CH 2 -OH,-CH(OH)-CH 3,-CH 2 -CH 2 -CH 2 -OH,-CH 2 -CH(OH)-CH 3,-CH( OH)-CH 2 -CH 3, - (CH 2 CH 2 -O)n H其中n = 1,2,3,4,5或6,X为阴离子,选自蛋白酶,淀粉酶,脂肪酶,纤维素酶 及其混合物。